Pepperl Fuchs RLK28-FC-55-Z/31/116 – Fire protection retroreflective sensor. Compact fire…

Fire protection retroreflective sensor. Compact fire protection photoelectric sensor for safety devices on fire barriers, Approval in accordance with VdS Test Report FSA and externally monitored manufacture (Ü Symbol), Not sensitive to ambient light, even with switched energy saving lamps, Light source: LED, Light type: modulated visible red light , 660 nm, Operating voltage: 12 ... 240 V AC/DC, Switching type: light/dark on, switchable (selectable, light/dark switching is only activated if the receiver has 'dark on' selected.). Effective detection range: 1 ... 3 m. Reflector distance: 1 ... 3 m. Threshold detection range: 3 m. Reference target: reflector C110-2. Light source: LED. Light type: modulated visible red light , 660 nm. Diameter of the light spot: approx. 50 mm at a distance of 3 m. Opening angle: emitter 1.2°receiver 2°. Ambient light limit: 80000 Lux. Accessories provided: reflector C110-2 Bracket. MTTFd: 600 a. Mission Time (TM): 20 a. Diagnostic Coverage (DC): 0 %. Operation indicator: LED green. Function indicator: 2 LEDs yellow, light up when light beam is free, flash when falling short of the operating reserve, are off when light beam is interrupted. Control elements: Time adjuster , Light-on/dark-on changeover switch. Operating voltage: 12 ... 240 V AC/DC. Power consumption: ≤ 3.5 VA. Switching type: light/dark on, switchable (selectable, light/dark switching is only activated if the receiver has 'dark on' selected.). Signal output: Relay, 1 alternator. Switching voltage: max. 250 V AC/DC. Switching current: max. 2 A. Switching power: DC: max. 50 W AC: max. 500 VA. Switching frequency: 25 Hz. Response time: 20 ms. Timer function: ON delay (GAN), OFF delay (GAB), one shot (IAB), ON delay-one shot (GAN-IAB), ON delay-OFF delay (GAN-GAB), programmableadjustment interval 0.1 ... 10 s. Standards: EN 60947-5-2 smoke insensitive up to 2 dB/m ( EN 54-12 ). Protection class: II, rated insulation voltage ≤ 250 V AC with pollution degree 1-2 according to IEC 60664-1 Output circuit insulated from control circuit in accordance with IEC 61140.Caution!The protection class 2 is only valid when the terminal compartment is closed.. CCC approval: Certified by China Compulsory Certification (CCC). Approvals: VdS/DIBt certificate of compliance No. 25022 , approval number Z-6.510-2384. Ambient temperature: -40 ... 60 °C (-40 ... 140 °F). Storage temperature: -40 ... 60 °C (-40 ... 140 °F). Relative humidity: 30% ... 85% non-condensing ; Non-icing. Degree of protection: IP64. Connection: terminal compartment with 8 spring-loaded terminals for wire cross section 0.5 ... 1.5 mm2, insulation stripping 7.5 ... 8.5 mm, M16 x 1.5 cable gland. Material: . HousingplasticOptical facePlastic pane: . Housing: plastic. Optical face: Plastic pane. Mass: 112 g. Dimensions: . Height88 mmWidth25.8 mmDepth65.5 mm: . Height: 88 mm. Width: 25.8 mm. Depth: 65.5 mm

Specifications